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libraries/ATEMstd/examples/ATEMstdMonitor/ATEMstdMonitor.ino

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+/*****************
+ * Basic ATEM Connection
+ * Connects to the Atem Switcher and outputs keep-alive package information
+ *
+ * - kasper
+ */
+/*****************
+ * TO MAKE THIS EXAMPLE WORK:
+ * - You must have an Arduino with Ethernet Shield (or compatible such as "Arduino Ethernet", http://arduino.cc/en/Main/ArduinoBoardEthernet)
+ * - You must have an Atem Switcher connected to the same network as the Arduino - and you should have it working with the desktop software
+ * - You must make specific set ups in the below lines where the comment "// SETUP" is found!
+ */
+
+
+
+// Including libraries: 
+#include <SPI.h>
+#include <Ethernet.h>
+#include <Streaming.h>
+#include <MemoryFree.h>
+#include <SkaarhojPgmspace.h>
+
+// MAC address and IP address for this *particular* Arduino / Ethernet Shield!
+// The MAC address is printed on a label on the shield or on the back of your device
+// The IP address should be an available address you choose on your subnet where the switcher is also present
+byte mac[] = { 
+  0x90, 0xA2, 0xDA, 0x0D, 0x6B, 0xB9 };      // <= SETUP!  MAC address of the Arduino
+IPAddress clientIp(192, 168, 10, 99);        // <= SETUP!  IP address of the Arduino
+IPAddress switcherIp(192, 168, 10, 240);     // <= SETUP!  IP address of the ATEM Switcher
+
+// Include ATEMbase library and make an instance:
+// The port number is chosen randomly among high numbers.
+#include <ATEMbase.h>
+#include <ATEMstd.h>
+ATEMstd AtemSwitcher;
+
+
+
+
+void setup() { 
+
+  randomSeed(analogRead(5));  // For random port selection
+  
+  // Start the Ethernet, Serial (debugging) and UDP:
+  Ethernet.begin(mac,clientIp);
+  Serial.begin(115200);
+  Serial << F("\n- - - - - - - -\nSerial Started\n");  
+
+  // Initialize a connection to the switcher:
+  AtemSwitcher.begin(switcherIp);
+  AtemSwitcher.serialOutput(0x80);
+  AtemSwitcher.connect();
+
+  // Shows free memory:  
+  Serial << F("freeMemory()=") << freeMemory() << "\n";
+}
+
+void loop() {
+  // Check for packets, respond to them etc. Keeping the connection alive!
+  // VERY important that this function is called all the time - otherwise connection might be lost because packets from the switcher is
+  // overlooked and not responded to.
+    AtemSwitcher.runLoop();
+}